[Heathkit] need three 2000 ohm pots for Heath SB-650 display

[K7VS Van]

Need the three 2000 ohm potentiometers (could be as high as 5000 ohms, that
would work!) that are used in the SB-650 unit.  Or junker SB-650 with the
pots still there.  These are regular 2 watt units but without control shaft
on them and screwdriver adjust on backside of the pot..  The typically mount
with lugs that are pushed down against chassis but could have nut on side
that normally has the control shaft on it.  Any help appreciated.  Of course
I will buy items from you if you have what I need.  Van, K7VS  Medford,
Oregon